[Rectal vaccination].
D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D006386:Hemagglutination Tests; D006801:Humans; D007114:Immunization; D007223:Infant; D012485:Salmonella typhi / Q000276:immunology*; D013488:Suppositories
D013488:Suppositories
Rektalìmpfung.